Abstract

An experimental set-up for hard X-ray off-axis Fresnel holography, based on a two-block Fresnel zone plates interferometer is proposed and analyzed. It is shown, that the suggested scheme provides a recording of the hologram and further numerical reconstruction of the image. The advantage of this scheme, compared with the earlier presented analogous scheme of on-axis holography, based on the three-block Fresnel zone plate interferometer is shown using numerical simulation.

中文翻译：

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使用两块菲涅耳波带板干涉仪的硬 X 射线离轴菲涅耳全息术

摘要

提出并分析了基于两块菲涅耳波带板干涉仪的硬 X 射线离轴菲涅耳全息实验装置。结果表明，建议的方案提供了全息图的记录和图像的进一步数值重建。与之前提出的基于三块菲涅耳波带板干涉仪的同轴全息类似方案相比，该方案的优势通过数值模拟显示出来。